OSCAR M AGUILAR M.D.
NPI 1295732592
Internal Medicine - Cardiovascular Disease in El Paso, TX

Q: What is Oscar Aguilar's NPI number?

The NPI number for Oscar Aguilar is 1295732592. It was assigned to this individual provider in the NPPES registry on June 30, 2005.

Q: What is Oscar Aguilar's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Oscar Aguilar was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 30, 2005PECOS Enrolled

100 EXECUTIVE CENTER BLVD STE A, EL PASO, TX 79902(915) 532-8233(915) 532-8235 Get Directions Write a Review

NPPES record last updated: May 6, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 6, 2026, Sep 23, 2019, Oct 10, 2018 and 1 more (4 updates tracked since 2018).

On this page

About Oscar M Aguilar M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OSCAR M AGUILAR M.D. (NPI 1295732592) is an individual cardiovascular disease provider in El Paso, Texas, licensed in Texas (K6979) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with The Hospitals Of Providence - Memorial Campus, and is a graduate of Other (1994).

NPPES Registry Identity

NPI1295732592

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameOSCAR M AGUILARCredential: M.D.

Location Address100 EXECUTIVE CENTER BLVD STE AEl Paso, TX 79902-1136

Mailing Address100 Executive Center Blvd Ste AEl Paso, TX 79902-1136 · (915) 532-8233 · Fax (915) 532-8235

Phone(915) 532-8233

Fax(915) 532-8235

Sole ProprietorNo

Medical School CMSOtherGraduated 1994

Enumeration DateJune 30, 2005

Last NPPES UpdateMay 6, 20264 updates tracked since enumeration

NPPES CertifiedMay 6, 2026

✔ NPI 1295732592 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in TX · K6979

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Also ListedInternal MedicineTaxonomy 207R00000X · License K6979 (TX)

Also ListedInternal Medicine · Interventional CardiologyTaxonomy 207RI0011X · License K6979 (TX)

Also ListedNuclear MedicineTaxonomy 207U00000X · License K6979 (TX)

100 EXECUTIVE CENTER BLVD STE A, El Paso, TX 79902

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Other Identifiers 1

Medicaid151371507TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Oscar M Aguilar M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9830009216

PECOS Enrollment IDI20040524000998

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Oscar Aguilar reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Texas Integrative Medicine And Cardiology, PLLC

Same address

Cardiovascular Disease

100 EXECUTIVE CENTER BLVD STE A
El Paso, TX 79902

Reassigned Medicare billing, Texas enrollment

NPI 1053859322 (915) 532-8233

Tenet Hospitals Limited

1.8 mi

Cardiovascular Disease

2001 N OREGON ST
El Paso, TX 79902

Reassigned Medicare billing, Texas enrollment
44 clinicians in this Medicare group

NPI 1114345097 (915) 577-6625

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

188 services112 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

177 services95 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

131 services131 patients

Annual alcohol misuse screening, 5 to 15 minutes G0442

An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.

107 services107 patients

Annual depression screening, 5 to 15 minutes G0444

An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.

105 services105 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

43 services43 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

43 services43 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

32 services28 patients

Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211

This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.

25 services24 patients

Heart rhythm recording of continous external ekg over 8-15 days 93246

A heart rhythm recording is a non-invasive procedure where a small device, attached externally, monitors your heart's electrical activity for 8-15 days. It helps detect irregular heart rhythms, assess heart rate, and guide treatment decisions. It's safe, painless, and can be done during normal daily activities.

20 services19 patients

Heart rhythm review and interpretation of continous external ekg over 8-15 days 93248

This service involves wearing a device for 8-15 days that continuously records your heart's electrical activity. It helps in identifying irregular heart rhythms. The recorded data is then reviewed and interpreted by a healthcare professional for any abnormalities.

18 services17 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

12 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

The Hospitals Of Providence - Memorial Campus

Acute Care Hospitals · El Paso, TX

2/5 CMS rating

OwnershipProprietary

CMS Certification Number450002

Location2001 N Oregon StEl Paso, TX 79902 · El Paso County

Emergency services Birthing friendly

Sierra Medical Center

Acute Care Hospitals · El Paso, TX

2/5 CMS rating

OwnershipProprietary

CMS Certification Number450668

Location1625 Medical Center DrEl Paso, TX 79902 · El Paso County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79902 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$126.40 typical visit price

range $54.84 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

Established Patient

$68.55 typical visit price

range $17.52 – $136.11

Typical copayment $17.13 (range $4.38 – $34.02)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

5 suppliers12 claims59 services$6.70 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

2 suppliers16 claims16 services$4.26 avg. paid by Medicare

External ambulatory infusion pump, insulin E0784

DME-Other DME · category DE017N

1 supplier12 claims12 services$290.43 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

2 suppliers31 claims33 services$67.43 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

1 supplier22 claims22 services$31.66 avg. paid by Medicare

Lightweight wheelchair K0003

DME-Wheelchairs · category DD000N

1 supplier12 claims12 services$27.69 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TEXAS INTEGRATIVE MEDICINE AND CARDIOLOGY, PLLC

Internal Medicine (Cardiovascular Disease)

100 EXECUTIVE CENTER BLVD STE A
EL PASO, TX 79902

El Paso County (915) 532-8233

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Oscar Aguilar's NPI number?

The NPI number for Oscar Aguilar is 1295732592. It was assigned to this individual provider in the NPPES registry on June 30, 2005.

Where is Oscar Aguilar located?

Oscar Aguilar practices at 100 Executive Center Blvd Ste A, El Paso, TX 79902. The listed phone number is (915) 532-8233.

What is Oscar Aguilar's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Oscar Aguilar enrolled in Medicare?

Yes. Oscar Aguilar is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Oscar Aguilar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Oscar Aguilar reassigns Medicare benefits to 2 organizations: Texas Integrative Medicine And Cardiology, PLLC (El Paso, TX) and Tenet Hospitals Limited (El Paso, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Oscar Aguilar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Oscar Aguilar accept?

Health plans from Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc. and Oscar Insurance Company list Oscar Aguilar as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Oscar Aguilar affiliated with any hospitals?

According to CMS data, Oscar Aguilar is affiliated with The Hospitals Of Providence - Memorial Campus and Sierra Medical Center.

When was this NPI record last updated?

The NPPES record for Oscar Aguilar was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.